Surveillance camera



FIG. 1 is a front view of the surveillance camera embodying our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a bottom side view thereof;

FIG. 6 is a top plane view thereof; and,

FIG. 7 is a perspective view as seen from the top and front of FIG. 1. 

The ornamental design for a surveillance camera, as shown. 